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Q: Show that the surface area of a sphere is A = 47R? and its volume is V = TR³. 2R x- (a) (b) Fig. 9–2...

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Q: Please answer the correct solution

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Q: Subject Quantum mechanics Please briefly explain this question.

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Q: For a quantum particle described by a wave function (x), the expectation value of a physical quantit...

A: A particle is in an infinitely deep one-dimensional box of length L. The normalized wave function fo...

Q: An unstable particle, initially at rest, decays into a proton (rest energy 938.3 MeV) and a negative...

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Q: An electron in a one-dimensional region of length L is described by the wavefunction ψn(x) = sin(nπx...

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Q: 2.2 A ball gets pushed off a 1.2m high table with a horizontal speed of 9m/s. Calculate how far the ...

A: The initial speed is 9 m/s and height is 1.2 m

Q: (a) Calculate the total kinetic energy of the decay products for the decay Aº p+ . Assume the Aº is ...

A: We know the rest mass of Λ⁰ is M=1115.6MeV/c² Rest mass of proton m1=938.3MeV/c² Rest mass of pion m...

Q: Q1. A vertical bar AB rotates with constant angular velocity w. A light non-stretchable chain of len...

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Q: Please show work

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Q: the height of the Iguazu Falls is 82 m. A log of wood with mass 1350 kg moves at 7ms -1 in the water...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Post-Lab Homework Problems. 1. A student is using a track photogate to determine the time it takes h...

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Q: Use the law of sines and the law of cosines, in conjunction with sketches of the force triangles, to...

A: Let F1=90lb and F2=110lb  

Q: In detail

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Q: For an oblique shock to occur, does the upstream flow have to be supersonic? Does the flow downstrea...

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Q: Even if you can solve that question partially. Thats OK

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Q: A uniform crate with a mass of 30 kg must be moved up along the 15° incline without tipping. Knowing...

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Q: A student releases a marble from the top of a ramp. The marble increases speed while on the ramp the...

A: The expression for the required speed is,

Q: Exercise 1.13. Show that the hat function basis {i}"o of Vh is almost orthogonal. How can we see tha...

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Q: A particle is confined to a two-dimensiona l ring of radius 100 pm. What are the wavelengths of the ...

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Q: what evidence can you give that the solar system formed about 4.6 billion years ago?

A: All bodies in the universe, including the solar system, are made up of different elements. Some of t...

Q: 16–45. Determine the velocity of rod R for any angle 0 of the cam C if the cam rotates with a consta...

A: Diagram

Q: 4) A plane wave Ē = E,cos(wt – Bz)& is incident on a good conductor at z = 0. (a) Find the current d...

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Q: The Hamiltonian for classical ideal gas for N atoms is H = (i) Calculate E(E) and obtain the followi...

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Q: If a planet was located approximately 32 thousand light-years from the center of a galaxy and orbits...

A: The distance of planet is 32 thousand light years from center of galaxy and its time period is 313 m...

Q: (p) It is necessary to find the value of R from a switched circuit. The function becomes R f(R)= e-R...

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Q: The wave function for a particle is given by ψ(x) = Aei|x|/a, where A and a are constants. (a) Sketc...

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Q: Center of mass of constant-density solids Find the center of mass of the following solid, assuming a...

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Q: A 3.35×10−5 kg3.35×10−5 kg positively charged ball with charge ?=7.75×10−6 Cq=7.75×10−6 C is resting...

A: Given Mass of ball m=3.35x10-5kg Charge on it q=7.75x10-6 C Electric field. E=635N/C Turn on  for ti...

Q: Two astronauts push each other as they float freely in the zero-gravity environment of space. Why?

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Q: 9 stones wheh look o feel dentcal. One of them a valuable gem north #250,000 and is actuially slıght...

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Q: You kick a ball on the ground, with an aim to hit a wall at height h above the ground. The initial v...

A: Given initial speed u=20m/s And thrown at angle with ground Φ=30⁰ Distance of Τhe wall is x'=15m Let...

Q: A particle is moving with variable acceleration, as shown in the figure below. If the position of pa...

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Q: 35 In Fig. 21-24, three charged particles lie on an x axis. Particles 1 and 2 are fixed in place. Pa...

A: The net electrostatics force on the particle 3 is zero

Q: 3 a) The three neutrino mass eigenstates are labelled m1, m2 and m3. Experiments have determined tha...

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Q: The ground-state wave function for the electron in a hydro- gen atom is 1 1,(7) = VTa where r is the...

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Q: from figure 1, q1=

A: (a) Net electrostatic force on q4

Q: Please explain as detail as possible, thanks.

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Q: Consider the deuterium–tritium fusion reaction with the tritium nucleus at rest:                    ...

A: (a) distance of closest approach

Q: Particle A lies on the xy plane and is acted on by the three forces shown. Find the resultant of the...

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Q: Advanced Physics Question

A: The measurement of the marble’s diameter is measured by the Vernier calipers and its circumference. ...

Q: I need help urgently for these questions which are in the study plan to study for the final exam. Pl...

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Q: our particles are fixed in place and have charges q, = q2 = +5€, 93 = +3e, and q4 = -12e. Distance d...

A: The electric field at a point can be determine with the help of following formula, K is constant re...

Q: Suppose the observer O' on the train as shown aims her flashlight at the far wall of the boxcar and ...

A: The observer with respect  to which both the events occured at same place will give the proper time....